:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--border-radius-md:6px;--border-radius-lg:10px;--color-background-primary:#fff;--color-background-secondary:#f5f5f5;--color-background-success:#dcfce7;--color-background-danger:#fef2f2;--color-background-info:#eff6ff;--color-text-primary:#111;--color-text-secondary:#666;--color-text-tertiary:#999;--color-text-success:#16a34a;--color-text-danger:#dc2626;--color-text-info:#2563eb;--color-border-secondary:#d4d4d4;--color-border-tertiary:#e5e5e5;--color-border-danger:#fca5a5}@media (prefers-color-scheme:dark){:root{--color-background-primary:#1a1a1a;--color-background-secondary:#262626;--color-background-success:#052e16;--color-background-danger:#450a0a;--color-background-info:#172554;--color-text-primary:#f5f5f5;--color-text-secondary:#a3a3a3;--color-text-tertiary:#737373;--color-text-success:#4ade80;--color-text-danger:#f87171;--color-text-info:#60a5fa;--color-border-secondary:#404040;--color-border-tertiary:#333;--color-border-danger:#7f1d1d}}*,:before,:after{box-sizing:border-box}body{background:var(--color-background-primary);color:var(--color-text-primary);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0}input,textarea,button{font-family:inherit}